ntm... Sorry, can't help you with the locals, but have you watched all the You Tube videos and checked with dealers who may have test ranges. If someone needs convincing, buy a decocking bolt and use it to practice the mechanics (cocking, "triangle of death", loading, safety on and off, trigger break, and hitting a target bag) in the basement. Sounds like your bow choice is a good one.
I ordered the Centerpoint 370 from Amazon today and a target bag. I will look into the Decocking bolts as well. Really looking forward to learning how to shoot the crossbow. Thank You for all the information and help.